A seagull on a glass roof looking really cute.

Seagulls are able to drink seawater to survive thanks to salt glands just above their eyes. These glands eliminate excess salt from the seawater and flush it out of the birds' nostrils in liquid form, an action that's often mistaken for a sneeze.

African spur-winged geese (Plectropterus gambensis) become so toxic after eating blister beetles that consuming their flesh can kill a human. Blister beetles (family Meloidae) are toxic due to the presence of a chemical compound called cantharidin. Cantharidin is a potent toxin that these beetles produce and store in their bodies as a defense mechanism against predators. It acts as a powerful irritant and blistering agent when it comes into contact with skin or mucous membranes. The toxicity of blister beetles serves as a deterrent to potential predators, helping them avoid being eaten. ...

Male king penguins can store food in their stomachs for three weeks to ensure a supply of food for their chicks.

The deceptive photograph of these nine European bee-eaters huddled wing to wing on a rainy day.

Watch the fastest animal in the world - a peregrine falcon - effortlessly accelerate to speeds of more than 290 km/h to chase a plummeting skydiver.

Check out this flock of flamingos. Now tilt your head 45° to find a single flamingo!

Sometimes it pays to have big, bad neighbors! Tiny black-chinned hummingbirds (shown above) have learned to build their homes near hawk nests. The hawks are too big to be interested in teeny hummingbird eggs, and they scare off the medium-sized birds that are.

According to the study, of the 342 hummer nests studied over three years, 80% were near hawk nests - and for good reason. The researchers monitored hummingbird egg and fledgling survival near six active and six inactive hawk nests. Those hummers unlucky enough to be near inactive nests lost all but 8% of their young, while those in a “good” neighborhood had a 70% success rate, they report.

Source: http://news.sciencemag.org/plants-animals/2015/09/why-hawk-hummingbird-s-best-friend ...